2110131011 has 2 divisors, whose sum is σ = 2110131012. Its totient is φ = 2110131010.

The previous prime is 2110130999. The next prime is 2110131017. The reversal of 2110131011 is 1101310112.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2110131011 - 2¹⁴ = 2110114627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110130983 and 2110131001.

It is not a weakly prime, because it can be changed into another prime (2110131017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055065505 + 1055065506.

It is an arithmetic number, because the mean of its divisors is an integer number (1055065506).

Almost surely, 2^2110131011 is an apocalyptic number.

2110131011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110131011 is an equidigital number, since it uses as much as digits as its factorization.

2110131011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 11.

The square root of 2110131011 is about 45936.1623451503. The cubic root of 2110131011 is about 1282.6351577808.

Adding to 2110131011 its reverse (1101310112), we get a palindrome (3211441123).

It can be divided in two parts, 2 and 110131011, that multiplied together give a palindrome (220262022).

The spelling of 2110131011 in words is "two billion, one hundred ten million, one hundred thirty-one thousand, eleven".